LOADED OBJECT FIXING STRUCTURE, LOADED OBJECT FIXING METHOD, STATIC MIXER, AND ASSEMBLY METHOD OF STATIC MIXER

摘要

PROBLEM TO BE SOLVED: To easily fix a mixing element to the interior of a shell.SOLUTION: A mixing element fixing structure includes: a mixing element 12 loaded into a shell 13; and a fixing member 14 which fixes the mixing element 12. The fixing member 14 has: a contact part 41 which has a coil spring form and contacts with the mixing element 12 on a longitudinal end surface; and a pressure contact part 42 which makes pressure contact with an inner peripheral surface of the shell 13 on an outer peripheral surface. An outer diameter of the contact pressure part 42 of the fixing member 14 has a shape larger than an inner diameter of the shell 13. The fixing member 14 fixes the mixing element 12 to the interior of the shell 13.SELECTED DRAWING: Figure 1